LC to FC Single-Mode Simplex Fiber Patch Cord

Name: LC to FC Single-Mode Simplex Fiber Patch Cord
Brand: FOT Fiber Optic
SKU: FOT-PC-LCFC-OS2
Availability: InStock

SKU: FOT-PC-LCFC-OS2 · Category: Fiber Patch Cords

LC-FC OS2 simplex with vibration-proof threaded FC. Factory-terminated, 100% optically tested, compliant with IEC, TIA/EIA and Telcordia standards.

≤ 0.3 dBInsertion Loss

≥ 60 dB (APC)Return Loss

OS2 · OM3 · OM4Fiber Options

3–7 DaysFast Lead Time

Connector Options

LC/UPCFCSC ↗ST ↗MUE2000 ↗

Fiber / Configuration

OS2 9/125 SMOM3 50/125OM4 50/125

Ships worldwide

OEM / ODM welcome

IEC / TIA / Telcordia

Product Overview

The LC-FC single-mode patch cord pairs the compact LC interface with the threaded FC connector trusted in telecom transmission racks, test benches and instrumentation, where its screw-on coupling holds alignment under vibration and repeated handling.

Precision ceramic ferrules deliver ≤0.3 dB insertion loss with ≥50 dB (UPC) / ≥60 dB (APC) return loss, compliant with IEC, TIA/EIA and Telcordia. OS2 is standard; OM3/OM4, PVC/LSZH jackets and 0.9/2.0/3.0 mm diameters are selectable.

100% factory testing and complete OEM/ODM customization make it a dependable choice for both field deployment and lab use.

Key Features

Low Insertion Loss

≤ 0.3 dB across connector types for maximum optical power budget headroom.

100% Tested

Full optical inspection and IL/RL testing on every unit, with test data available.

Standards Compliant

IEC, TIA/EIA and Telcordia; UL OFNR and CPR fire-resistance rated jackets.

Bend-Insensitive Option

Reduced bend-sensitivity fiber available for tight routing and dense cabinets.

Full Customization

Connector, fiber grade, jacket, diameter, color and length built to your spec.

Fast, Reliable Supply

Standard items ship in 3–7 days with dedicated capacity for volume orders.

Technical Specifications

Optical Performance
Insertion Loss	≤ 0.3 dB (all types)
Return Loss — SM UPC	≥ 50 dB
Return Loss — SM APC	≥ 60 dB
Return Loss — MM UPC	≥ 30 dB
Fiber Height	-100 to +50 nm
Apex Offset	≤ 50 nm
APC Angle	8° ± 0.5°

Construction & Compliance
Connector Options	LC/UPC, FC, SC, ST, MU, E2000
Fiber	OS2 · OM3 · OM4
Configuration	OS2 9/125 SM, OM3 50/125, OM4 50/125
Cable Diameter	Φ0.9 / Φ2.0 / Φ3.0 mm
Jacket Material	PVC / LSZH / OFNP / OFNR
Fire Rating	UL OFNR, CPR Eca
Standards	IEC, TIA/EIA, Telcordia

Frequently Asked Questions

Why use FC connectors in test and measurement setups?

FC's threaded coupling provides consistent, repeatable mating pressure, which stabilizes measurements and withstands frequent connect/disconnect cycles — ideal for OTDR ports, light sources and lab instruments.

What is the difference between UPC and APC polish?

UPC connectors have a domed end-face giving return loss ≥50 dB — ideal for most Ethernet and data links. APC connectors are polished at an 8° angle for ≥60 dB return loss, preferred for PON/CATV, RF-over-fiber and other reflection-sensitive systems.

Are the patch cords tested before shipment?

Every assembly undergoes 100% optical inspection plus insertion- and return-loss testing to IEC, TIA/EIA and Telcordia standards. Test reports are available on request.

Can length, color, jacket and connectors be customized?

Yes — length, jacket color and material (PVC / LSZH / OFNP / OFNR), cable diameter (0.9 / 2.0 / 3.0 mm) and any connector combination are OEM/ODM customizable.

What are your MOQ and lead time?

Standard configurations ship in 3–7 days with flexible MOQ. Custom OEM/ODM runs are quoted per project — send us your specs for a fast quotation.

Request a quote for this part

Tell us the platform and the quantity. An engineer checks the part against your switch and software version before quoting — if it will not work, we say so.

Goes to our engineers and the quotation desk together. Replies come from sales@topnetsystem.com, usually within one working day.

LC to FC Single-Mode Simplex Fiber Patch Cord

Product Overview